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Posted to jira@arrow.apache.org by "Romain Francois (Jira)" <ji...@apache.org> on 2021/10/07 16:31:00 UTC

[jira] [Created] (ARROW-14259) [R] converting from R vector to Array when the R vector is altrep

Romain Francois created ARROW-14259:
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             Summary: [R] converting from R vector to Array when the R vector is altrep
                 Key: ARROW-14259
                 URL: https://issues.apache.org/jira/browse/ARROW-14259
             Project: Apache Arrow
          Issue Type: Improvement
          Components: R
            Reporter: Romain Francois
            Assignee: Romain Francois


When we have an R vector that was created from an Array with altrep, and then we want to convert again to an Array, currently it materializes it, and it should not. Instead it should be grabbing the array from the internals -of the altrep object. 



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